Operation of temperature control devices × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
2 jobs found.
Heating Worker (Paint Manufacturing)
A manufacturing worker who operates heating equipment on paint production lines, handling temperature control and drying processes.
Salt Boiling (Sengō) Worker
Specialized technical job in chemical product manufacturing that concentrates brine and uses high-temperature boiling pans to crystallize and produce salt.